d - 240 mm

D - 320 mm

B - 60 mm

C - 60 mm

r min. - 2,1 mm

da min. - 252 mm

Da max. - 308 mm

ra max. - 2 mm

Weight - 13,5 Kg

Basic dynamic load rating (C) - 651 kN

Basic static load rating (C0) - 1380 kN

(Grease) Lubrication Speed - 940 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,17

Calculation factor (Y0) - 3,86

Calculation factor (Y1) - 3,95

Calculation factor (Y2) - 5,88

• Model Number:23948RK
• Inner Diameter：240mm Outer Diameter：320mm Width：60mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:Grinding and polishing equipment,Dental Drill etc,Laser Measurements,electromagnet,laser devices,powder metallurgy,machine tool spindle,vacuum filter,shoe-making machinery,die casting mold,bag machine
• Similar models:NTN 23948K NSK 23948CAKE4 ISB 23948K AST 23948MBW33 Timken 23948YM NSK TL23948CAKE4 KOYO 23948RK CX 23948KCW33+AH3948 NKE 23948-MB-W33 CX 23948CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23948RK products，there is large inventory of KOYO 23948RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23948RK Which KOYO 23948RK is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  240/800-B-MB	800	1150	345	FAG	Spherical Roller Bearings
  23068B	340	520	133	NTN	Spherical Roller Bearings
  3982/3926	63,5	112,712	33,338	NSK	Tapered Roller Bearings
  6217-2RSR	85	150	28	FAG	Deep Groove Ball Bearings
  6236	180	320	52	NSK	Deep Groove Ball Bearings
  692SSA	2	6	3	NTN	Deep Groove Ball Bearings
  7005 A	25	47	12	ISO	Angular Contact Ball Bearings
  E-EE420751/421451D+A	190,5	368,3	193,675	NTN	Tapered Roller Bearings
  7201CDT	12	32	10	NACHI	Angular Contact Ball Bearings
  72187/72487	47,625	123,825	36,512	Timken	Tapered Roller Bearings
  MR486024+MI-404824	63,5	95,25	38,35	NTN	Needle Roller Bearings
  N216	80	125,3	26	NTN	Cylindrical Roller Bearings
  NN 3014 KTN/SP	70	110	30	ISB	Cylindrical Roller Bearings
  NU410	50	130	31	CYSD	Cylindrical Roller Bearings
  S3304-2RS	20	52	22,2	ZEN	Angular Contact Ball Bearings
  UCFX07E	35			FYH	Bearing Units
  YB 1616	25,4	31,75	25,4	IKO	Needle Roller Bearings
  TWB4052	2.5000	3.2500		INA	THRUST NEEDLE BEARINGS
  1892S	460	580	56	MRC	DEEP GROOVE BALL BEARINGS
  RCB-3/8	.6250		.8750	CONSOLIDATED	NEEDLE BEARINGS